baber/WOPTO huggingface dataset:
Patent JP-H05135907-A (JP)
Title: Contact type thin-film thermistor
Inventor: NAGAI TAKESHI
IPC: H01C7/04
Filed: 1991-11-11
Abstract: PURPOSE:To improve heat resistance, and to obtain high-speed response by composing a contact type thin-film thermistor of a thin-film thermistor element, a pair of tabular metallic leads and an insulating supporter. CONSTITUTION:A pair of through-holes 6a, 6b are formed at the opposed positions of a plate-shaped alumina substrate. Electrode films 7a, 7b are formed at positions including the through-holes 6a, 6b of one surface of the alumina substrate. Conductive members 8a, 8b are formed into the through-holes 6a, 6b. A thermo-sensitive resistance film 9 is shaped onto the substrate and the electrode films 7a, 7b. A pair of tabular metallic leads 10a, 10b are connected by adhesive conductive sintered bodies 11a, 11b so as to be connected to the conductive members 8a, 8b. The laminating side of the thermo-sensitive resistance film 9 of the alumina substrate is laminated faced oppositely to one surface of an insulating supporter 12, and a glass sintered body 13 is shaped around an element so as to include one tabular metallic leads 10a, 10b. Accordingly, a thermistor having high heat resistance and high-speed response can be acquired.
Patent JP-H11200903-A (JP)
Title: Hydraulic valve timing adjusting system
Inventor: KAKO HAJIME
IPC: F02D13/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To avoid troubles on operation of a rotor resulting from sticking and depositing of sludge in an oil pressure chamber to an inner periphery of a housing of an actuator. SOLUTION: A fluid supply means M10 is controlled with an advanced angle control means M13 such that the angle of a rotor is further advanced from a position-at the time of a fuel cut when fuel of an engine M1 is cut so as to clean a housing of an actuator M9 with the rotor. The setting and execution of the cleaning mode is performed by a cleaning condition judging means M14 while the fluid supply means M10 is controlled to switch from a normal control mode to the cleaning mode by a switching means M15 according to the operational condition of the engine.
Patent JP-H04166526-A (JP)
Title: Water change method during cleaning of drainage pipe
Inventor: SERA HANJI
IPC: E03F9/00
Filed: 1990-10-30
Abstract: PURPOSE:To enable execution of a draining work for eliminating a man power by a method wherein water is dammed at a manhole on the upper stream of a line to be cleaned, and the manhole on the downstream is partitioned into a connection part and a shield part to effect drainage with the aid of a pump. CONSTITUTION:Manholes 3A and 3B on the upper stream side and the downstream side of a cline 1A to be cleaned are partitioned into a connection part 301, connected to the line part 1A side, and a cut-off part 303 by means of a cut-off plate 11 and a jack 13. A pump is mounted in the connection part 301 of the manhole 3B, and water at the connection part 301 is transferred to the cut-off part 303. This constitution simplifies a draining work through drainage of water residing at the line part 1A.
Patent JP-H05219916-A (JP)
Title: Browning-free food and method for preventing food from browning
Inventor: SUBUEN HEIRANTO
IPC: A23L5/41
Filed: 1992-11-02
Abstract: PURPOSE: To obtain food contg. carbohydrate and amino acids and not causing browning with the lapse of time and to provide a method for preventing the browning of food. CONSTITUTION: A compd. having a thiol group or capable of producing the thiol group is added by 0.01-0.1 pt.wt. to food contg. carbohydrate having at least one free carbonyl group and an amino acid source and the resultant food is heat-treated at 95-110 deg.C for 1-5hr. The browning of the food is prevented.
Patent JP-H06149715-A (JP)
Title: Device and method for system bus connection
Inventor: SATO KIYOSHI
IPC: G06F13/12
Filed: 1992-11-02
Abstract: PURPOSE:To efficiently and effectively utilize a system bus without any waste by sending an interruption status back in response to a deficiency of a received descriptor and temporarily interrupting transmitting operation, and securing a receiving buffer and then resetting the interruption. CONSTITUTION:A transmission part 20i sends back the interruption status requesting the interruption to a transmission-source processor when a transmission interruption indication part 40i which indicates the interruption of transmission to a transmission destination when the interruption status is detected and a termination descriptor decision part 70i decide the termination descriptor and a reception continuation decision part 60i decides that the reception of a message is further carried on. Further, the device has a status sending-back information part 50i which informs the central processor of that, and secures a new received message area for holding a received message on a memory device and indicates the update of the descriptor and an interruption resetting command transmission part 90i which sends the command for resetting the interruption to the transmission-source processor with an indication from the central processor.
Patent JP-H07199498-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device using same, and electrophotographic unit
Inventor: TAKAI HIDEYUKI
IPC: G03G5/06
Filed: 1994-11-29
Abstract: PURPOSE:To provide an electrophotographic photoreceptor having high sensitiv ity, maintaining a stable electrical characteristic even when used repeatedly, and forming no black spot even when used at high temperatures and in high humidity, an electrophotographic device using the electrophotographic photoreceptor, and an electrophotographic unit. CONSTITUTION:An electrophotographic photoreceptor having a photosensitive layer on a support contains oxytitaniumphtharocyanine and a bisazo pigment represented by the formula, and an electrophotographic device using the electrophotographic photoreceptor and an electrophotographic unit are provided. In the formula, A and B represent a coupler residue, R1 and R2 represent hydrogen atom, halogen atom, an alkyl group, or an alkoxy group, and R3 and R4 represent hydrogen atom, halogen atom, or a cyano group.
Patent JP-S63148692-A (JP)
Title: Multiple wave length distribution bragg reflection type semiconductor laser array
Inventor: MURATA SHIGERU
IPC: H01S5/00
Filed: 1986-12-12
Abstract: PURPOSE:To contrive the enlargement of the scale and improve the yield rate by causing a wave length variable distribution bragg reflection type (DBR) laser to be divided into a plurality of blocks so that each block may be equipped with a diffraction grating having the same period within the same block and further may be equipped with the diffraction grating having a different period within the different block respectively. CONSTITUTION:In connection with a multiple wave length DBR laser array where a large number of wave length variable DBR lasers are integrated on the same substrate, wave length variable DBR lasers are divided into (n) pcs. of blocks and periods of a diffraction grating 504 of a DBR region are established by moving their periods slightly by degrees at every block. Thus, wave lengths can be set up extensively by combining such blocks. The number of blocks (n) is restricted by a gain bandwidth of an active region 501 but, if a period difference of the diffraction grating 504 between blocks is set up so that 5 nm of a wave length interval may be obtained, a maximum of around 10 blocks is available and, for example, if the wave lengths are spaced 0.5 nm apart, a large scale of the multiple wave length laser array of a maximum of around 100 wave lengths can be realized.
Patent JP-H06141957-A (JP)
Title: Manufacture of cushion material
Inventor: NOMIZO FUMIO
IPC: D04H1/541
Filed: 1992-11-04
Abstract: PURPOSE:To simplify the manufacturing process and prevent generation of uneveness in the hardness in a part to be hardened and in a part to be softened. CONSTITUTION:A mixed cotton 18 is composed of a matrix fiber, heat fusible fiber A, and heat fusible fiber B and laid uniformly in a lower die 20, and the part 18A of the compacted hybrid cotton 18 which mates with the central part of the seat face of a seat pad, is heated by a low temp. heating part 26A, while the part mating with the side of the seat pad is heated by high temp. heating parts 26B, 26C.
Patent JP-H01136860-A (JP)
Title: Hydraulic booster device
Inventor: NAKAGAWA KEIJI
IPC: B60T13/12
Filed: 1987-11-21
Abstract: PURPOSE:To prevent the application of the highest pressure at the time of no operation and improve durability in the brake device of a vehicle, etc., by controlling the feeding pressure into the inlet chamber of the cylinder body of a hydraulic booster device in accordance with the pressure of a pressure chamber by means of a control valve. CONSTITUTION:The input from a member 12 linked to a brake pedal is balanced with the hydraulic pressure of a pressure chamber 29 via an input member 9 while the pressure to the right end face of the first piston 19 of a booster device 4 is balance with the generated hydraulic pressure of a first hydraulic pressure generating chamber 40, thereby, obtaining a boosting action. In this case, as the hydraulic pressure of the booster pressure chamber 29 is increased, the hydraulic pressure of an accumulator chamber 28 is also increased acting on a control valve 108, accordingly controlling the feeding pressure from a pump 91 to the accumulator pressure chamber 28 as the inlet chamber. Thereby, when a device is not operating, i.e., when the pressure of the pressure chamber is zero, the pressure of the inlet chamber is reduced, without always applying the highest pressure of a hydraulic pressure source to each portion improving durability.
Patent JP-S62150617-A (JP)
Inventor: SUGIYAMA TSUTOMU
IPC: H01H33/30
Filed: 1985-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001114168-A (JP)
Title: Fuel tank
Inventor: FUJIMOTO YUKINORI
IPC: B62J35/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank having good assembling workability, capable of joining plural panels constituting the fuel tank without the need of work for forming a positioning hole and blocking up the positioning hole. SOLUTION: In this fuel tank 1 formed by joining an outer half 2 and an inner half 3 which are panels, an overlapping part of the outer half 2 and the inner half 3 is provided with locking parts 13A, 13B where outlet parts 7a, 8a of tank inner pipes 7, 8 are locked. The outer half 2 and the inner half 3 are respectively provided with overlapping flanges 4, 5 respectively extended in the opposite directions to form the overlapping part. The overlapping flanges 4, 5 are provided with locking grooves 4a, 4b, 5a, 5b formed extending inward from the outer edges 4e, 5e of the overlapping flanges, into which the outlet parts 7a, 8a of the tank inner pipes 7, 8 are fitted.
Patent JP-H02142116-A (JP)
Title: Epitaxial growth method
Inventor: NISHIMURA TAKASHI
IPC: H01L21/20
Filed: 1988-11-22
Abstract: PURPOSE:To reduce the generation of dislocation at the time of cooling after heat treatment remarkably by growing a semiconductor layer, to which an electrically neutral impurity is doped, onto a strain super-lattice layer. CONSTITUTION:A gallium arsenide buffer layer 2 is formed onto the main surface of a silicon substrate 1 through a conventional technique, and annealed and treated for approximately thirty min At approximately 900 deg.C. Ten layers of gallium arsenide layers 3a and indium gallium arsenide 3b are grown alternately through epitaxial crystal growth, thus shaping a strain superlattice layer 3. A gallium arsenide layer 6, to which indium as an electrically neutral impurity is doped by approximately 1%, is formed onto the strain superlattice layer 3 through an epitaxial crystal growth method. An epitaxial crystal formed is cooled from 700 deg.C as a growth temperature to room temperature, but dislocation resulting from thermal stress caused by the difference of the thermal expansion coefficients of the silicon substrate 1a and the gallium arsenide layer 6 is inhibited because crystal curing by indium doping prevents thermal stress, thus acquiring a gallium arsenide crystal having low dislocation density.
Patent JP-2001116845-A (JP)
Title: Scintillation detector for reducing background radiation
Inventor: WATAI KATSUNORI
IPC: G01T1/20
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a background radiation caused by β-rays from an incident face of a photomultiplier. SOLUTION: A β-ray absorber 3 transparent sufficiently for a scintillation- emitted light wavelength and for absorbing the β-rays from the incident face 2 is arranged between a scintillator 4 and the incident face 2 of the photomultiplier 1, in a scintillation detector for amplifying fluorescence by a radiation in the scintillator 4 by the one or plural photomultiplier 1 to be detected.
Patent JP-H08140114-A (JP)
Title: Device and method for recording/reproducing television signal
Inventor: KANOTA KEIJI
IPC: H04N9/808
Filed: 1994-11-05
Abstract: PURPOSE: To digitally record/reproduce a television signal, to which a vertical resolution reinforced signal is multiplexed, such as an EDTV-II signal in the system of 525 lines/60Hz to a recording medium. CONSTITUTION: The EDTV-II signal supplied to a terminal 1 is respectively supplied to a three-dimensional Y/C separating circuit 2, offset adding circuit 3 and identification control signal detecting circuit 4. Either a signal (YL+HH) from the circuit 2 or the output signal of the offset adding circuit 3 is selected by a switch circuit 7. At a non-image part, a vertical resolution reinforced signal VT/VH' is selectively supplied to the luminance signal input terminal of a digital VCR 100 and at a main image part, the signal (YL+HH) is supplied to the luminance signal input terminal. Further, an identification control signal is supplied through a rewritting circuit 11 to the digital VCR 100 and written in a TR pack, for example, as sub-data.
Patent JP-H07146567-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAITO SAKAE
IPC: G03G5/05
Filed: 1993-11-25
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor excellent in repetitive characteristics by incorporating a specified aminoacetoanilide compd. into a photosensitive layer. CONSTITUTION:A photosensitive layer contg. an electric charge generating material, an electric charge transferring material and an aminoacetoanilide compd. represented by the formula is formed on an electric conductive substrate to obtain the objective electrophotographic photoreceptor. In the formula, each of R1 and R2 is H, halogen, 1-5C alkyl which may have one or more substituents, alkoxy, aryl or aralkyl.
Patent JP-S62155660-A (JP)
Title: Testing method for time division exchange
Inventor: ISHIKAWA MITSURU
IPC: H04M3/26
Filed: 1985-12-27
Abstract: PURPOSE:To simplify the constitution by adopting the constitution that a multiplexed channel from a channel exchange is connected directly to a maintenance channel exchange so as to eliminate the need for an analog/digital conversion circuit and a trunk control circuit being components in a conventional test system. CONSTITUTION:The channel exchange 2 and the maintenance channel exchange 4 are connected by a channel 100 of the same interface as that of the 32-multiplex channel connected to a trunk control circuit and a service trunk control circuit. Further, a channel control device 3 and a maintenance control device 5 are connected by a control line 101 by using the same interface as to the control line. Thus, in conducting the test of, e.g., an MF signal oscillator 30, a central 1 gives a control command to the channel controller 3, which connects the MF signal oscillator 30 to a channel A of a channel 100. Then start information is sent to the main controller 5 via the control line 101. Further, the central controller 1 gives a control command connecting the channel A of the channel 100 to the MF signal receiver 51 to the maintenance controller 5 via the control line 101.
Patent JP-2001116448-A (JP)
Title: Refrigerator
Inventor: OGAWA YOICHI
IPC: F25D25/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator having a shelf common to both an ordinary type refrigerator and a refrigerator having hinged double doors in which relatively elongated foods can be contained efficiently along with other foods. SOLUTION: The refrigerator has a pair of hinged double doors 9, 10 swinging at the front opening 8 of a refrigeration compartment 7. Front shelf posts 23, 24 are provided on the inner face side of the refrigeration compartment in the vicinity of the swing shafts of the doors 9, 10. A shelf support 22 for receiving the front part of a net shelf 14 in the refrigeration compartment is stretched between the shelf posts 23, 24.
Patent JP-2000113851-A (JP)
Title: Electron multiplier tube, multi-channel plate and their manufacture
Inventor: KIMURA CHIKAO
IPC: H01J43/24
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an electron multiplier tube having electron multiplier faces with a high secondary electron emission factor, a multi-channel plate and their manufacturing method. SOLUTION: This electron multiplier tube is constituted of a plate-like insulating substrate 1, channels 2 formed with electron multiplier faces 3 emitting secondary electrons via the collision of electrons with the inner wall faces of through holes provided on the insulating substrate 1, a cathode electrode 4 and an anode electrode 5 provided on both faces of the insulating substrate 1 to apply a voltage to the electron multiplier faces 3. At least the electron multiplier faces 3 of the insulating substrate 1 are made of diamond or diamond- like carbon, or bend sections 2a are formed on the channels 2. Diamond is deposited on the surface of a wire, then the wire is removed by etching.
Patent JP-H05104998-A (JP)
Title: Rear view visual recognition device for vehicle
Inventor: KOYANAKA HIDEKI
IPC: B60R1/06
Filed: 1991-10-16
Abstract: PURPOSE:To prevent refraction members from being damaged by wind, rain, dust, etc., in a device comprising the refraction members, reflection members, etc., with minimum protrusion outside a vehicle, by composing at least an outer side surface of the refraction member on the outer side of glass material. CONSTITUTION:A rear visibility is refracted by a prism 10, reflected by a mirror 12 toward a prism 11, and refracted by the prism 11 in an inverse direction to the prism 10 to be seen by a driver. In such a structure, a sufficient rear visibility can be secured with minimum protrusion outside a door 5. The refraction members 10, 11 are composed of resin material to reduce their weight, where a thin glass plate 17 is fixed through installation members 16, 16 to an outer side surface of the outer side refraction member 10, and a thin air layer 18 is formed between the glass plate 17 and the refraction member 10. An outer side surface of the refraction member 10 is exposed out from a housing 9 through an aperture part 9b to be exposed in wind, rain, dust, etc., but because of provision of the glass plate 17, generation of flaws in the outer side surface of the refraction member 10 can be prevented.
Patent JP-S62153925-A (JP)
Title: Optical projection system
Inventor: ARAKI KEISUKE
IPC: G03G15/04
Filed: 1985-12-27
Abstract: PURPOSE:To correct the shifting of a multiple image and reduce or remove magnification deviation at the same time, and to improve the optical performance of projection images by crossing light beams on the optical axes of inverted real image systems with one another in a space. CONSTITUTION:The plural inverted real image system consists of the same lens elements and arranged on different planes in three dimensions so that their optical axes are equal in length. Then, points C1-C4 are positioned on the same plane to prevent projection images of the inverted real image systems from rotating and having rotational deviation. The projections formed on the image surface by the invertd real image systems, i.e. multiple images are prevented from shifting by varying the shapes and inclinations of reflecting mirrors provided on the sides of the body surface 1 and image surface 2 and crossing the optical axes of the inverted real image systems with one another in the space. Further, the inclinations of the inverted real image systems and reflecting mirrors are so set that light beams L1-L3 on the optical axes of the inverted real image systems cross the body surface 1 and image surface 2 almost at right angles, thereby eliminating magnification deviation.
Patent JP-2000122715-A (JP)
Title: Device for storing data base for plant
Inventor: KAMENO OSAMU
IPC: G06Q50/06
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To directly prepare a data base from data described in a document or the like. SOLUTION: A data reading means 2 reads out a document for changing or registering data in a data base 8 through a document reader 1. A reading changing means 4 converts a read data file 3 prepared by the means 2 into a data base data file 5. An edition data recognizing means 6 recognizes data base edition information from the file 5. A data base changing means 7 prepares a data base 8 based on the edition data.
Patent JP-H06199663-A (JP)
Title: Method for therapy of schizophrenia
Inventor: DEIBITSUDO FUREDERITSUKU HOROB
IPC: A61P25/18
Filed: 1993-11-26
Abstract: PURPOSE: To efficiently execute treatment of a low cell membrane level of the negativeness syndrome of the schizophrenia by simultaneously medicating a patient with arachidonic acid and docosahexaenoic acid. CONSTITUTION: The treatment of the negativeness syndrome of the schizophrenia and/or the low cell membrane level of a 20C or 22C essential fatty acid(EFA) is executed by simultaneously medicating the patient with the arachidonic acid(AA) and the decosahexaenoic acid(DHA) (the use ratio of AA and DHA is preferably 3/1 to 1/3).
Patent JP-H07149839-A (JP)
Title: Fluorine-containing phenol resin
Inventor: MATSUMOTO AKIHIRO
IPC: C08F220/22
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the resin having a specific structure, excellent in mechanical strength such as toughness, heat resistance, water-repelling and oil-repelling property, antifouling property, sliding property, etc., and useful for automobile parts, electrical parts, etc. CONSTITUTION:This resin is expressed by formula I [R is H or methyl; Rf is a monovalent residue having a 1-10C perfluoroalkyl or perfluoroalkenyl; (p) is 1-3; (m) and (n) are each 1-100]. This resin is obtained by reacting an N-hydroxyphenylmaleimide of formula II with a fluorine-containing acrylate- based monomer of formula III in a fluorine-based solvent or in a mixed solvent of the fluorine-based solvent and a polar organic solvent in the presence of a radical initiator.
Patent JP-H01137657-A (JP)
Title: Ic package
Inventor: TAKAHARA HIROSHI
IPC: H05K9/00
Filed: 1987-11-25
Abstract: PURPOSE:To enhance a noise reduction effect for noise or the like at frequencies up to a high frequency and to largely reduce erroneous operation by forming a superconducting thin film of a superconductor material for an IC package thereby to form a capacitor. CONSTITUTION:A thin superconductor film 3 connected to a GND terminal is formed on an IC package, and a dielectric film 4 is formed on the film 3. A this superconductor film 2 is formed on the film. 4. A capacitor is formed of the films 2, 3 and 4. Then, the capacitor is formed at a position nearest to the V terminal and the GND terminal of the package. Thus, a noise reduction effect for a noise or the like at frequencies up to a high frequency is enhanced, thereby largely reducing an erroneous operation.